Research · Minicompact Cars
2010 Porsche 911 Carrera CabrioletRecalls, problems, MPG & safety
NHTSA lists 0 safety recalls and 1 owner complaint for the 2010 Porsche 911 Carrera Cabriolet. Most complaints involve engine (1). The EPA rates it 21–22 mpg combined.
Combined MPG
21–22mpg
EPA · 2 versions
NHTSA overall
—
Not rated by NCAP
Safety recalls
0campaigns
NHTSA
Owner complaints
1
Top: engine
Fuel cost / yr
$3,500est.
EPA estimate, best version
Safety recalls
NHTSA campaigns for this model year
0 recalls found in NHTSA data for the 2010 Porsche 911 Carrera Cabriolet as of Nov 9, 2026.
Data from NHTSA Recalls API · synced Nov 9, 2026NHTSA vehicle page
Owner complaints by component
1 complaints filed with NHTSA · Jan 2023 – Jan 2023
- Engine1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Nov 9, 2026NHTSA vehicle page
What owners report most
Verbatim excerpts from NHTSA complaints, by component
Engine
1 report
“Last year my 2010 Porsche 911 GT3RS experienced a catastrophic engine failure while on the road. I had to shut off the car in the middle of a 4-lane highway and try to coast to a stop while navigating around much faster traffic risking my safety and the safety of other drivers. There was no warning prior to the failure. Just a sudden bang, followed by shaking and rattling noise. Once the car was towed to an automotive repair shop, the engine was taken apart and it was concluded that a piece from the intake broke off and got swallowed by the engine while on the road. I have images and documentation of the damage and the parts are available for inspection. The trouble is that the failed piece of the intake was part of a manufacturer recall to fix that exact issue back in 2013. After the findings of the repair shop I contacted Porsche Cars North America. The car was subsequently brought in to a Porsche dealer for inspection, where I was told multiple times that a failed recalled part would be covered by the manufacturer's good will repair policy. After 4 months of back and forth with the headquarters I was told that Porsche would not be responsible. I have spoken…”
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 9, 2026
Engines, transmissions & drive
2 versions rated by the EPA
- EPA class
- Minicompact Cars
- Engines
- 3.6L 6-cyl
- Transmissions
- Automatic 7-spd · Manual 6-spd
- Drive
- Rear-Wheel Drive
- Fuel
- Premium Gasoline
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
Data from EPA fueleconomy.gov · synced Nov 9, 2026EPA listing
EPA fuel economy by version
City / highway / combined, annual fuel cost and CO₂
EPA
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| 911 Carrera Cabriolet Auto 7-spd, 6 cyl, 3.6 L · Rear-Wheel Drive | 19 | 27 | 22 | $3,500 | 404 |
| 911 Carrera Cabriolet Man 6-spd, 6 cyl, 3.6 L · Rear-Wheel Drive | 18 | 25 | 21 | $3,700 | 423 |
- 22mpg comb.
- 21mpg comb.
Data from EPA fueleconomy.gov · synced Nov 9, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
NHTSA 5-Star Safety Ratings
1 tested variant
NHTSA has not published 5-Star Safety Ratings for the 2010 Porsche 911 Carrera Cabriolet as of Nov 9, 2026.
Data from NHTSA NCAP Safety Ratings API · synced Nov 9, 2026Vehicle 5499
Maintenance basics
General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
- Engine oil & filter5,000–10,000 mi
6–12 months - Tire rotation5,000–7,500 mi
Every oil change - Engine air filter15,000–30,000 mi
1–2 years - Cabin air filter15,000–25,000 mi
1–2 years - Brake fluid—
2–3 years - Coolant60,000–100,000 mi
5–10 years - Spark plugs60,000–100,000 mi
— - 12V battery—
3–5 years
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
2010 911 Carrera Cabriolet questions
How many recalls does the 2010 Porsche 911 Carrera Cabriolet have?
0 recalls found in NHTSA data as of Nov 9, 2026.
What are the most common 2010 Porsche 911 Carrera Cabriolet problems?
Owners filed 1 complaints with NHTSA. The most-cited components are engine (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
What MPG does the 2010 Porsche 911 Carrera Cabriolet get?
The EPA rates the 2010 Porsche 911 Carrera Cabriolet at 21–22 mpg combined, depending on engine and drivetrain (2 versions rated).
Data from NHTSA & EPA · synced Nov 9, 2026